AuroraMiddleware/zstd
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642 Commits

Author SHA1 Message Date
Nick Terrell
6a1e526ea7 [lib] Add ZSTD_COMPRESS_HEAPMODE tuning parameter 2020-09-24 19:42:04 -07:00
Nick Terrell
b841387218 [freestanding] Improve macro resolution to handle #if X 2020-09-24 19:42:04 -07:00
Nick Terrell
caecd8c211 Allow user to override ASAN/MSAN detection 
Rename ADDRESS_SANITIZER -> ZSTD_ADDRESS_SANITIZER and same for
MEMORY_SANITIZER. Also set it to 0/1 instead of checking for defined.
This allows the user to override ASAN/MSAN detection for platforms that
don't support it.
 2020-09-24 19:42:04 -07:00
Nick Terrell
683150e59f [linux-kernel] Avoid including <string.h> in the tests 2020-09-24 19:42:04 -07:00
Nick Terrell
9ae0483858 Reorganize zstd_deps.h and mem.h + replace mem.h for the kernel 2020-09-24 19:41:59 -07:00
Nick Terrell
9009b59f09 [linux-kernel] Add missing semicolon in zstd_deps.h 2020-09-23 23:26:10 -07:00
Nick Terrell
a70fa342f0 [CI][linux-kernel] Enable -Wunused-const-variable and -Wunused-but-set-variable 2020-09-23 12:59:57 -07:00
Nick Terrell
978659d34f [linux-kernel] Fix unused variable warnings with malloc, calloc, and free 2020-09-23 12:59:57 -07:00
Nick Terrell
5651fe9b49 [contrib][linux-kernel] Add decompress_sources.h 
Add decompress_sources.h, which includes all the decompression .c files.
This is used for kernel decompression.

Also, add a test which checks that including decompress_sources.h works.
 2020-09-14 12:49:23 -07:00
Bimba Shrestha
80053bdae3 updating cold benchmark 2020-09-10 18:51:52 -04:00
Nick Terrell
3420c202af [linux-kernel] Update README with initial instructions on how to update zstd in the kernel 2020-09-09 14:36:22 -07:00
Nick Terrell
aab4bf7b0d [linux-kernel] Add test that checks the ifdef hardwiring 2020-09-09 14:36:19 -07:00
Nick Terrell
29c5de8780 Add linux-kernel freestanding 2020-09-09 14:35:57 -07:00
Nick Terrell
1c3cb2c05c [contrib] Add preprocessor hardwiring to freestanding.py 2020-09-09 14:35:39 -07:00
Nick Terrell
ac3a136b0a [lib] Replace 64-bit divisions with ZSTD_div64() 2020-09-09 14:35:39 -07:00
Nick Terrell
f91ed5c766 [lib] s/current/curr because it collides with Linux Kernel macro 2020-09-09 14:35:39 -07:00
Nick Terrell
ae455dde08 [contrib] Add freestanding translator prototype 
This is the idea, some of the functionality isn't yet implemented.
 2020-08-26 12:26:05 -07:00
Nick Terrell
80f577baa2 Move standard includes to zstd_deps.h 2020-08-26 12:25:08 -07:00
Carl Woffenden
5d81d44e40 Fixed VS variable shadowing warning (and added test) 2020-07-29 12:33:39 +02:00
Carl Woffenden
9bfd371d9f Remove superfluous build-time options 2020-07-08 11:39:17 +02:00
yoshihitoh
bc5fe33243 Change Emscripten docker image to the official one which is used for testing the single-file feature. 2020-07-07 19:10:12 +09:00
yoshihitoh
a035654ab8 Enable docker based Emscripten build on single file library test if emcc is not available. 2020-07-05 22:25:20 +09:00
Carl Woffenden
4a9b7d136f Initial implementation (files added, macros fixed) 
Hashing functions still to fix.
 2020-06-22 10:31:36 +02:00
Yann Collet
11a392ce23 minor markdown formatting fix 2020-05-26 13:15:35 -07:00
Nick Terrell
5aa5aa4df7 [pzstd] Fix compilation error in MinGW 2020-05-22 22:26:02 -07:00
Carl Woffenden
1a8767cbda Minor tidy 2020-05-18 12:33:44 +02:00
Carl Woffenden
c6b03fa69c Reduced generated sized on macOS (and other envs where realpath is missing) 
Added Python fallback for when realpath fails.
 2020-05-18 10:12:02 +02:00
W. Felix Handte
5163778c02 Yay It Works, Clean Up Logging A Bit 2020-05-05 15:27:27 -04:00
W. Felix Handte
005ffd3bdb Fix Sed Regex Escaping for Extended Regex Rules...... 2020-05-05 14:54:04 -04:00
W. Felix Handte
bdfb50f7c4 Uhhh It's Still Failing, Let's Try Printing Debug Info? 2020-05-05 13:58:22 -04:00
W. Felix Handte
229cbd056e Fix Fallbacks to Work on FreeBSD 2020-05-05 13:18:45 -04:00
W. Felix Handte
6381b7ee3f Add Fallback When realpath Doesn't Support --relative-to 2020-05-04 18:59:47 -04:00
W. Felix Handte
c7cba8e87c Mark zstddeclib-in.c Not Executable 2020-05-04 18:59:26 -04:00
W. Felix Handte
b48f6c7d26 Try to Fix Single File Library Combiner Script to Handle Relative Includes 2020-05-04 15:20:26 -04:00
Bimba Shrestha
0301ef5d04
[bench] Extending largeNbDicts to compression (#2089) 
* adding cdict_collection_t

* adding shuffleCDictionaries()

* adding compressInstructions

* adding compress()

* integrating compression into bench()

* copy paste error fix

* static analyzer uninit value complaint fix

* changing to control

* removing assert

* changing to control

* moving memcpy to seperate function

* fixing static analyzer complaint

* another hacky solution attempt

* Copying createbuffer logic
 2020-05-04 10:42:22 -07:00
Carl Woffenden
3eaa525138 Fixed clash when projects are already using xxHash 
Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
 2020-04-07 18:17:59 +02:00
Carl Woffenden
d01e7c2fad Renamed directory 2020-04-07 13:34:19 +02:00
Carl Woffenden
59812afac7 Improved documentation 2020-04-07 13:19:52 +02:00
Carl Woffenden
7af7735fa3 Merge remote-tracking branch 'upstream/dev' into single-file-lib 2020-04-07 11:13:02 +02:00
Carl Woffenden
edd9a07322 Code replicated in compression and decompression moved to shared headers 
`CHECK_F` macro moved to `error_private.h` (shared between `fse_compress.c` and `fse_decompress.c`). `ZSTD_limitCopy()` moved to `zstd_internal.h` (shared between `zstd_compress.c` and `zstd_decompress.c`). Erroneous build artefact `zstd.h` removed from repo.
 2020-04-07 11:02:06 +02:00
Bimba Shrestha
1d267dc5d6 returning on null check 2020-04-03 13:39:02 -07:00
Bimba Shrestha
d598c88fb3 adding fclose before return 2020-04-03 13:31:47 -07:00
Carl Woffenden
88da79b42e Minor typo 2020-04-03 20:50:54 +02:00
Carl Woffenden
0442be5aa4 Added missing -pthread flag (was breaking on BSD) 2020-04-03 20:34:47 +02:00
Carl Woffenden
7c420344d2 Single-file decoder script can now (optionally) create an encoder 
To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
 2020-04-03 19:07:46 +02:00
Bimba Shrestha
dbdeca1412 Edit distance match finder 2020-03-13 09:39:33 -05:00
W. Felix Handte
fe454c0a76 Add Support for Dictionaries 2019-12-18 11:54:39 -08:00
W. Felix Handte
18f03516b3 Print Summary of Errors Encountered 2019-12-18 11:29:53 -08:00
W. Felix Handte
4584c88a99 Don't Rely on Implicit Return in Main 2019-12-17 11:26:18 -08:00
Yann Collet
4be9b4b9bb
Merge pull request #1893 from felixhandte/check-flipped-bits 
Add Tool to Diagnose Whether Corrupt Blobs are Plausibly Bit-Flips
 2019-12-03 15:35:07 -08:00